No one answered my question, but I poked around until I figured it out
myself. I opened the jbf.conf file in a text editor and changed the URL to
point to the ccel.org server.
[JFB]
DataPath=./modules/comments/hrefcom/jfb/
ModDrv=HREFCom
Prefix=http://ccel.org/j/jfb/jfb/
External=1
Description=Jamieson Fausset Brown Bible Commentary
About=\qc Robert Jamieson, A. R. Fausset and David Brown \par \
Commentary Critical and Explanatory on the Whole Bible (1871)
Don A. Elbourne Jr.
http://elbourne.simplenet.com